CN105252747B - The visual liquid level strands extruding device of hollow plastic container inflation shaping - Google Patents
The visual liquid level strands extruding device of hollow plastic container inflation shaping Download PDFInfo
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- CN105252747B CN105252747B CN201510751935.8A CN201510751935A CN105252747B CN 105252747 B CN105252747 B CN 105252747B CN 201510751935 A CN201510751935 A CN 201510751935A CN 105252747 B CN105252747 B CN 105252747B
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- 239000007788 liquid Substances 0.000 title claims abstract description 101
- 229920003023 plastic Polymers 0.000 title claims abstract description 31
- 230000000007 visual effect Effects 0.000 title claims abstract description 22
- 238000007493 shaping process Methods 0.000 title abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000002844 melting Methods 0.000 claims abstract description 35
- 230000008018 melting Effects 0.000 claims abstract description 35
- 230000007704 transition Effects 0.000 claims abstract description 30
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 23
- 238000010137 moulding (plastic) Methods 0.000 claims abstract description 12
- 238000000605 extraction Methods 0.000 claims abstract description 3
- 230000008878 coupling Effects 0.000 claims description 87
- 238000010168 coupling process Methods 0.000 claims description 87
- 238000005859 coupling reaction Methods 0.000 claims description 87
- 238000007599 discharging Methods 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- 244000309464 bull Species 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 7
- 238000001746 injection moulding Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000071 blow moulding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Abstract
A kind of visual liquid level strands extruding device of hollow plastic container inflation shaping, belongs to the technical field of auxiliary facilities of hollow plastic molding press.Including planetary reducer, it is fixed in the frame of hollow plastic molding press；Servomotor, is located at the top of planetary reducer；Power transition bindiny mechanism, is connected with planetary reducer；Liquid level strands cartridge heater, bindiny mechanism is fixed with power transition, and heater is set on its outer wall, and the upper lateral part of liquid level strands cartridge heater sets liquid level strands intake；Melting charge draws connecting seat, sets melting charge fairlead, sidepiece thereon and fixes melting charge extraction mouth；Stock screw, is located in liquid level strands cartridge heater chamber, and its upper end is connected with power transition bindiny mechanism, lower end extends to the bottom in liquid level strands cartridge heater chamber；Feeding mechanism, is connected with liquid level strands intake.Meet doses change of the different hollow plastic containers to the liquid level line of different thicknesses to require；Structure is terse, small volume, convenient to make, use and safeguard.
Description
Technical field
The invention belongs to the technical field of auxiliary facilities of hollow plastic molding press, and in particular to a kind of hollow plastic container blows
It is expanded into the visual liquid level strands extruding device of type.
Background technology
Above mentioned hollow plastic molding press is also referred to as plastic blow molding machine, in view of the price of transparent plastic pellet is general
All over the price higher than opaque plastic pellet, particularly in view of the liquid or solid-state that are contained in hollow plastic container（Pulvis
Shape or graininess）Content require to be concealed in lucifuge or shading status as far as possible, thus by the inflation of hollow plastic molding press
The hollow plastic container that shaped device inflation is molded is opaque mostly, but often there are needs in use and sees
The liquid level of the content in clear container（When content is liquid）Or weighing position（When content is pulvis or graininess）, with profit control
System and assurance consumption.
Chinese patent Authorization Notice No. CN2481508Y recommends have " visible liquid level line forming die for plastic container ", the patent
The positive effect of scheme is：The content that be enough to clearly watch in container is formed on hollow plastic container after shaping
Liquid level transparent liquid level line, but the patent formula be not disclosed transparent material clamp-on in the molten state molding die technology letter
Breath.According to professional general knowledge, the speed of feeding speed of the visual liquid level line within the unit interval is the size and visual liquid of inlet amount
The thickness of bit line（Width can also be claimed）Substantially in the relation followed in sb's footsteps, specifically, feeding speed is faster, visual liquid level line
It is thicker, on the contrary same example.Additionally, volume size according to hollow plastic container, content different for being contained and using field
Close（Use environment）Difference, the thickness of transparent visual liquid level line requires it is different, therefore how according to technological requirement pair
The material extrusion speed of visual liquid level strands extruding device suffers from industry for a long time according to the problem that need to be adjusted, and expects to be solved
Certainly.But be showed no in China and foreign countries' patent disclosed so far and non-patent literature it is all have the enlightenment of corresponding technology, below will
Technical scheme to be introduced is produced under this background.
The content of the invention
The task of the present invention is to provide one kind to contribute to feeding speed precise control is used and meets not isometric
Hollow plastic container to the doses changes in demand of different thicknesses liquid level line, be conducive to embodying good concise effect and use diminution
The visual liquid level strands material extrusion dress that volume, convenient manufacture and convenient use are molded with the hollow plastic container inflation safeguarded
Put.
What the task of the present invention was performed by, a kind of visual liquid level strands of hollow plastic container inflation shaping are squeezed
Material device, including a planetary reducer, the planetary reducer are fixed on hollow plastic molding press in a state of use
Frame on；One servomotor, the servomotor are arranged on the top of the planetary reducer and and planetary gear reduction
Fast device is connected；One power transition bindiny mechanism, the power transition bindiny mechanism is corresponding to the planetary reducer
The position of lower section be connected with planetary reducer；One liquid level strands cartridge heater, the liquid level strands cartridge heater is in correspondence
Fix with power transition bindiny mechanism in the position of the bottom of the power transition bindiny mechanism, and heat in the liquid level strands
Having heaters is set on the outer wall of cylinder, and the upper lateral part in liquid level strands cartridge heater offers one for liquid level strands are introduced liquid
Liquid level strands intake in the liquid level strands cartridge heater chamber of bit line material cartridge heater；One melting charge draws connecting seat, the melting charge
The bottom that connecting seat is drawn with the liquid level strands cartridge heater is fixed, and it is molten on melting charge extraction connecting seat to offer one
Melting material fairlead, the melting charge fairlead are communicated with described liquid level strands cartridge heater chamber, and draw connecting seat in melting charge
Sidepiece is fixed with a melting charge and draws mouth, and the melting charge is drawn mouth and communicated with the melting charge fairlead；One stock screw, this squeezes
Material screw rod is arranged in the liquid level strands cartridge heater chamber, and the upper end of the stock screw and the power transition bindiny mechanism
It is connected, and lower end extends to the bottom in liquid level strands cartridge heater chamber with vertical cantilever state；One for described liquid level
Strands heating barrel chamber feeds the feeding mechanism of liquid level strands, and the feeding mechanism is connected with the liquid level strands intake.
The present invention a specific embodiment in, described planetary reducer include servomotor fixed seat,
Servo motor shaft is connected set, servo motor shaft drive gear, planetary plate central gear, little gear ring, bull gear, primary planet
Toothed disc, one group of primary planet pinion, secondary planetary gear disk, one group of secondary planetary gear and motor fixing seat lid, servo electricity
Machine fixed seat has bearing bore, planetary gear chamber and primary planet pinion disk chamber, and planetary gear chamber is located at the lower section of bearing bore, and
Primary planet pinion disk chamber is located at the lower section in planetary gear chamber, and the top expansion in servomotor fixed seat is provided with servo electricity
Machine fixed platform, servo motor shaft are connected to cover and are rotatably supported in bearing bore by a pair of adapter sleeve bearings, and should
The be connected upper end of set of servo motor shaft leans out bearing bore, and servo motor shaft drive gear is connected positioned at servo motor shaft
The lower section of set and the middle position corresponding to planetary gear chamber, little gear ring are mounted in the cavity wall in planetary gear chamber, one-level row
Star toothed disc is arranged in primary planet pinion disk chamber, and the side in the primary planet pinion disk towards on is fixed with and institute
The equal primary planet pinion axle of the quantity of the one group of primary planet pinion stated, one group of primary planet pinion are rotatably arranged at one
In level planetary gear shaft and while be meshed with described servo motor shaft drive gear and described little gear ring, planetary plate
Central gear is fixed on primary planet pinion disk in the middle position of the side corresponding to primary planet pinion disk towards under, electricity
Machine is fixed the bottom of flap and the servomotor fixed seat and is fixed, and the motor fixing seat lid has a secondary planetary gear disk chamber
With an output shaft bearing chamber, bottom of the output shaft bearing chamber positioned at secondary planetary gear disk chamber, bull gear are mounted in secondary planet
In the cavity wall in toothed disc chamber, secondary planetary gear disk is arranged in secondary planetary gear disk chamber, in the secondary planetary gear disk court
Side upwards is fixed with the secondary planetary gear axle equal with the quantity of one group of described secondary planetary gear, and in two grades of rows
The middle position of side of the star toothed disc towards under is fixed with the upper end of a secondary planetary gear disk output shaft, the secondary planet tooth
The middle part of wheel disc output shaft is rotatably supported in the output shaft bearing chamber by a pair of output shaft bearings, and lower end leans out electricity
Machine fix flap, one group of secondary planetary gear be rotatably arranged on secondary planetary gear axle and while with described planetary plate
Central gear and described bull gear are meshed, the state of described servomotor with its servo motor shaft towards under with it is described
Servomotor fixed platform is fixed, and servo motor shaft is connected with the servo motor shaft and is covered and the servo motor shaft
Drive gear connects, and the bottom of the power transition transmission mechanism and the motor fixing seat lid is fixed, and while with it is described
The lower end of secondary planetary gear disk output shaft is connected, and expands at the top of described liquid level strands cartridge heater and is provided with a cartridge heater
Fixed flange, the bottom of the cartridge heater fixed flange and power transition transmission mechanism are fixed, the pitch of the stock screw
Tapered into from the short transverse of stock screw from top to bottom.
In another specific embodiment of the present invention, in the bearing bore cavity wall of the bearing bore and around bearing
The circumferencial direction of chamber cavity wall is embedded with one snap ring and once snap ring and is formed with an adapter sleeve bearing block circle, upper snap ring
Positioned at the top of bearing bore, lower snap ring is located at the middle part of bearing bore, and adapter sleeve bearing block circle is located at the bottom of lower snap ring, institute
One adapter sleeve bearing on the top in a pair of the adapter sleeve bearings stated is positioned between upper and lower snap ring, and a pair of adapter sleeve axles
One adapter sleeve bearing of the bottom held is positioned between lower snap ring and adapter sleeve bearing block circle；Described servomotor
Axle is connected set with a servo motor shaft connecting hole, and the servo motor shaft connecting hole is connected set from servo motor shaft
Upper end insertion passes through flat key in the position corresponding to servo motor shaft connecting hole to lower end, the servo motor shaft of the servomotor
It is connected to cover with servo motor shaft and fixes, and the lower end of servo motor shaft leans out servo motor shaft connecting hole and watches for described
Take motor shaft drive gear to fix.
In another specific embodiment of the present invention, the quantity of described primary planet pinion axle has three, and
Circumferencial direction equidistant intervals around the primary planet pinion disk are distributed, and the quantity of one group of described primary planet pinion is same
Sample is three and is respectively rotatably arranged on primary planet pinion axle by primary planet pinion needle bearing；Described two grades
The quantity of planetary gear shaft has three, and the circumferencial direction around the secondary planetary gear disk etc. is walked on tiptoe from being spaced apart, institute
The quantity of the one group of secondary planetary gear stated is similarly three and is respectively rotationally arranged by secondary planetary gear needle bearing
On secondary planetary gear axle.
In another specific embodiment of the present invention, in the output shaft bearing chamber cavity wall in the output shaft bearing chamber
And a upper limit snap ring is embedded with around the circumferencial direction of output shaft bearing chamber cavity wall and once limited location snap ring and be formed with
One bearing stops circle, and bearing stops top of the circle positioned at output shaft bearing chamber, and upper limit snap ring is located in output shaft bearing chamber
Portion, and lower limit snap ring is located at the bottom in output shaft bearing chamber, an output on the top in a pair of described output shaft bearings
Axle bearing is positioned at bearing to be stopped between circle and upper limit snap ring, and an output shaft axle of the bottom in a pair of output shaft bearings
Hold and be positioned between upper and lower limited location snap ring, and a bearing bore bottom sealing ring is embedded with the bottom in output shaft bearing chamber.
In an also specific embodiment of the present invention, described power transition transmission mechanism includes a shaft coupling block set
With a coupling band, the bottom of the top of shaft coupling block set and described motor fixing seat lid fixes, and coupling band is by axle on coupling band
Hold and coupling band lower bearing be rotatably arranged in the shaft coupling sleeve seat cavity of shaft coupling block set, and the upper end of the coupling band with it is described
The lower end of secondary planetary gear disk output shaft is connected, and the upper end of the stock screw is connected with the lower end of coupling band,
The bottom of described cartridge heater fixed flange and shaft coupling block set is fixed.
In the present invention more and in a specific embodiment, in the shaft coupling sleeve seat cavity cavity wall of the shaft coupling sleeve seat cavity simultaneously
And the position between corresponding to the upper and lower bearing of the coupling band constitutes and has a coupling band upper bearing (metal) fulcrum bearing, and in correspondence
A coupling band lower bearing fulcrum bearing has been constituted also in the position of the lower section of coupling band lower bearing, coupling band upper bearing (metal) is bearing in shaft coupling
Put on bearing block, and coupling band lower bearing is bearing in coupling band lower bearing fulcrum bearing, in the upper end of the coupling band
And coupling band locking nut has been screwed in the position of the top corresponding to coupling band upper bearing (metal), in coupling band locking nut and connection
A packing ring is provided between axle sleeve upper bearing (metal).
The present invention's and then in a specific embodiment, in the upper end of the stock screw and corresponding to described
The circumferencial direction for being positioned around stock screw between the lower end surface of coupling band and the cartridge heater fixed flange is offered
One locking plate groove, is provided with a locking plate on the locking plate groove, and the locking plate is bearing on cartridge heater fixed flange.
The present invention's and more and in a specific embodiment, described coupling band upper bearing (metal) is single-row centripetal bearing,
And described coupling band lower bearing is roller bearing.
Of the invention again and then in a specific embodiment, described feeding mechanism includes a storage bin hopper, a feeding
Pipe and a discharging control valve, constituting at the top of storage bin hopper has a storage bin hopper charging aperture, and constituting in storage bin hopper bottom has a storing
Bucket discharging interface, the discharging control valve charging aperture of the discharging control valve and storage bin hopper interface that discharges are connected, one end of feed pipe with go out
The discharging control valve discharging opening connection of material control valve, and the other end of feed pipe is connected with the liquid level strands intake, and
Limited by the location-plate at the position for being arranged on liquid level strands intake.
The technical scheme that the present invention is provided is as a result of planetary reducer and servomotor, thus can ensure right
The precise control of charging rate, meets doses change of the different hollow plastic containers to the liquid level line of different thicknesses and requires；Due to
Structure is more terse, thus not only small volume, and can conveniently make, use and safeguard.
Description of the drawings
Fig. 1 is embodiments of the invention structure chart.
Fig. 2 is the dimensional decomposition structure figure of the planetary reducer shown in Fig. 1.
Fig. 3 is the application examples schematic diagram of the present invention.
Specific embodiment
In order that the auditor of Patent Office especially the public can be more clearly understood from the present invention technical spirit and have
Beneficial effect, applicant are elaborated below by way of example, but the description to embodiment is not to this
The restriction of bright scheme, any only pro forma rather than substantial equivalent transformation according to done by present inventive concept are all answered
It is considered as technical scheme category.
It is every in the following description to be related to upper and lower directionality（Or claim directionality）Concept be for
For the figure location state being described, it is therefore intended that facilitate public understanding, thus can not be understood as to this
The technical scheme of bright offer is particularly limited to.
Fig. 1 is referred to, a planetary reducer 1 is shown, the planetary reducer 1 is fixed in a state of use
In the frame of hollow plastic molding press；One servomotor 2, the servomotor 2 are arranged on the top of aforementioned planetary reducer 1
And it is connected with planetary reducer 1, in a state of use, the electric-controlled of servomotor 2 and hollow plastic molding press
Case electrical control connection processed；Show a power transition bindiny mechanism 3, the power transition bindiny mechanism 3 in a state of use with
The head 8 of hollow plastic molding press（Fig. 3 shows）It is fixed, and the power transition bindiny mechanism 3 is corresponding to planetary gear speed-reduction
The position of the lower section of device 1 is connected with planetary reducer 1；A liquid level strands cartridge heater 4 is shown, the liquid level strands add
Hot cylinder 4 is fixed with power transition bindiny mechanism 3 in the position of the bottom corresponding to power transition bindiny mechanism 3, and in the liquid
On the outer wall of bit line material cartridge heater 4 arrange having heaters 41, and liquid level strands cartridge heater 4 upper lateral part offer one for will
Liquid level strands introduce the liquid level strands intake 43 in the liquid level strands cartridge heater chamber 42 of liquid level strands cartridge heater 4；Show one
Melting charge draws connecting seat 5, and the melting charge is drawn the bottom of connecting seat 5 and aforementioned liquid level strands cartridge heater 4 and fixed, and at this
Melting charge to be drawn and offer a melting charge fairlead 51 on connecting seat 5, the melting charge fairlead 51 and liquid level strands cartridge heater chamber
42 communicate, and the sidepiece for drawing connecting seat 5 in melting charge is fixed with a melting charge and draws mouth 52, and the melting charge is drawn mouth 52 and melted
Melting material fairlead 51 is communicated；A stock screw 6 is shown, the stock screw 6 is arranged in aforementioned liquid level strands cartridge heater chamber 42,
And the upper end of the stock screw 6 is connected with power transition bindiny mechanism 3, and lower end extends to liquid with vertical cantilever state
Bit line material heats the bottom of barrel chamber 42；One is shown for the feeding mechanism of liquid level strands is fed to liquid level strands cartridge heater chamber 42
7, the feeding mechanism 7 fix with the frame of hollow plastic molding press in a state of use and with aforementioned liquid level strands intake 43
Connect.
As shown in Figure 1, it is solid with a pair of positioning plate bolts 4311 in the position corresponding to aforesaid liquid level strands intake 43
Surely there is a location-plate 431, according to professional general knowledge, on aforesaid liquid level strands cartridge heater 4 and corresponding to a pair of location-plates
The position of screw 4311 offers a pair of screws, so as to for a pair of positioning plate bolts 4311 corresponding to a pair of screws position with
Liquid level strands cartridge heater 4 is fixed.Can also be on location-plate 431 and corresponding to a pair of positioning plate bolts as preferred scheme
4311 position opens up a pair of screws adjustment tank, to be adjusted location-plate 431, by a pair of positioning plate bolts after adjustment
4311 fix.And then as shown in Figure 1, the quantity of aforesaid heater 41 has a group for being intervally installed, and is electrical heating
Device, each heater 41 are connected with the electric control box electrical control of plastic hollow formation machine by circuit.In FIG though it is shown that
The quantity of heater 41 is five, but it is clear that should not be restricted by the restriction of diagram quantity.
Refer to Fig. 2 and combine Fig. 1, aforesaid planetary reducer 1 includes servomotor fixed seat 11, servo electricity
Arbor be connected set 12, servo motor shaft drive gear 13a, planetary plate central gear 13b, little gear ring 14a, bull gear 14b,
15, one group of primary planet pinion 16 of primary planet pinion disk, secondary planetary gear disk 17, one group of secondary planetary gear 18 and motor
Fixed flap 19, servomotor fixed seat 11 have bearing bore 111, planetary gear chamber 112 and primary planet pinion disk chamber 113,
Planetary gear chamber 112 is located at the lower section of bearing bore 111, and primary planet pinion disk chamber 113 is located under planetary gear chamber 112
Side, and the top expansion in servomotor fixed seat 11 is provided with a servomotor fixed platform 114, fixes flat in the servomotor
Four corners of platform 114 respectively offer a motor fixing threaded hole 1141, and servo motor shaft is connected set 12 by a pair of connections
Set bearing 121 be rotatably supported in bearing bore 111, and the servo motor shaft be connected set 12 upper end lean out bearing bore
111, servo motor shaft drive gear 13a are connected positioned at servo motor shaft and cover 12 lower section and corresponding to planetary gear chamber
112 middle position, little gear ring 14a are mounted in the cavity wall in planetary gear chamber 112, and primary planet pinion disk 15 is arranged on one-level
In planetary gear disk chamber 113, and it is fixed with and aforesaid one group of one-level in the side of the primary planet pinion disk 15 towards on
The equal primary planet pinion axle 151 of the quantity of planetary gear 16, one group of primary planet pinion 16 are rotatably arranged at one-level row
On star gear shaft 151 and while be meshed with aforesaid servo motor shaft drive gear 13a and aforesaid little gear ring 14a,
Planetary plate central gear 13b is fixed on primary planet in the middle position corresponding to side of the primary planet pinion disk 15 towards under
On toothed disc 15, motor fixing seat lid 19 passes through one group of motor fixed cover bolt 193 and is preset in aforementioned servomotor fixed seat
11 bottom bolts hole 115 is fixed, and the motor fixing seat lid 19 has a secondary planetary gear disk chamber 191 and an output shaft
Bearing bore 192, output shaft bearing chamber 192 are located at the bottom in secondary planetary gear disk chamber 191, and bull gear 14b is mounted in two grades of rows
In the cavity wall in star toothed disc chamber 191, secondary planetary gear disk 17 is arranged in secondary planetary gear disk chamber 191, in two grades of rows
Star toothed disc 17 is fixed with the secondary planet tooth equal with the quantity of aforesaid one group of secondary planetary gear 18 towards upper side
Wheel shaft 171, and the middle position of the side in secondary planetary gear disk 17 towards under is fixed with secondary planetary gear disk output
The upper end of axle 172, the middle part of the secondary planetary gear disk output shaft 172 are rotatably supported at by a pair of output shaft bearings 1721
In aforementioned output shaft bearing chamber 192, and lower end leans out motor fixing seat lid 19, and one group of secondary planetary gear 18 is rotatably arranged at
On one group of secondary planetary gear axle 171 and while with aforesaid planetary plate central gear 13b and aforesaid bull gear 14b phases
Engagement, aforesaid servomotor 2 is with its state of servo motor shaft 21 towards under by servomotor fixing screws 22 in correspondence
Fix with aforementioned servomotor fixed platform 114 in the position of aforesaid motor fixing threaded hole 1141, and servo motor shaft 21 with
Aforementioned servo motor shaft is connected and covers 12 and motor shaft drive gear 13a connections, previous power transition transmission mechanism 3 and electricity
Machine is fixed the bottom of flap 19 and is fixed, and while be connected with the lower end of secondary planet disk gear output shaft 172, aforementioned
The top of liquid level strands cartridge heater 4 expand and be provided with a cartridge heater fixed flange 44, the cartridge heater fixed flange 44 and power
The bottom of transition transmission mechanism 3 is fixed, the pitch of aforementioned stock screw 6 from the short transverse of stock screw 6 from top to bottom gradually
Diminish.
Preferably, primary planet pinion axle jump-ring slot is offered in the end of aforesaid primary planet pinion axle 151, and
The spacing jump ring 1511 of primary planet pinion is set in the primary planet pinion axle jump-ring slot, it is spacing by the primary planet pinion
Jump ring 1511 corresponding to primary planet pinion 16 top position by primary planet pinion 16 spacing in primary planet pinion
On axle 151.Same reason, offers secondary planetary gear axle jump-ring slot in the end of aforesaid secondary planetary gear axle 171
1711, and the spacing jump ring 17111 of secondary planetary gear is set in the secondary planetary gear axle jump-ring slot 1711, by this two
The spacing jump ring of level planetary gear 17111 will be secondary planetary gear 18 spacing in the position of the top corresponding to secondary planetary gear 18
On secondary planetary gear axle 171.
As shown in Figure 2, on described secondary planetary gear disk output shaft 172 and corresponding to a pair of output shaft bearings
The position of 1721 lower section offers an output shaft jump-ring slot 1722, on the output shaft jump-ring slot 1722 is equipped with an output shaft
Jump ring 17221, limits to secondary planetary gear disk output shaft 172 by the output shaft jump ring 17221, to guarantee aforesaid one group
The position of secondary planetary gear 18 is just corresponding with bull gear 14b and is meshed.
Please emphasis see Fig. 2, in the bearing bore cavity wall in aforementioned bearings chamber 111 and around the circumferencial direction of bearing bore cavity wall
It is embedded with one snap ring 111 and once snap ring 1112 and is formed with an adapter sleeve bearing block circle 1113, upper snap ring 1111
Positioned at the top of bearing bore 111, lower snap ring 1112 is located at the middle part of bearing bore 111, and adapter sleeve bearing block circle 1113 is located at
The bottom of lower snap ring 1112, an adapter sleeve bearing on the top in aforesaid a pair of adapter sleeves bearing 121 are positioned at upper and lower card
Between ring 1111,1112, and an adapter sleeve bearing of the bottom in a pair of adapter sleeve bearings 121 be positioned at lower snap ring 1112 with
Between adapter sleeve bearing block circle 1113；Aforesaid servo motor shaft is connected set 12 with a servo motor shaft connecting hole
122, the servo motor shaft connecting hole 122 is connected the upper end insertion for covering 12 to lower end from servo motor shaft, the servo electricity
The position of keyway 1221 of the servo motor shaft 21 of machine 2 on the hole wall corresponding to servo motor shaft connecting hole 122 passes through flat key
It is connected with servo motor shaft and covers 12 fixations, and the lower end of servo motor shaft 21 leans out servo motor shaft connecting hole 122 and supplies
Aforesaid servo motor shaft drive gear 13a is fixed.
In the present embodiment, the quantity of aforesaid primary planet pinion axle 151 has three, and surrounds aforementioned primary planet
The circumferencial direction equidistant intervals distribution of toothed disc 15, the quantity of aforesaid one group of primary planet pinion 16 be similarly three and
Respectively it is rotatably arranged on primary planet pinion axle 151 by primary planet pinion needle bearing 161；Aforesaid secondary planet tooth
The quantity of wheel shaft 171 has three, and the circumferencial direction around the secondary planetary gear disk 17 etc. is walked on tiptoe from being spaced apart, aforementioned
The quantity of one group of secondary planetary gear 18 be similarly three and respectively rotationally set by secondary planetary gear needle bearing 181
Put on secondary planetary gear axle 171.
In the output shaft bearing chamber cavity wall in aforementioned output shaft bearing chamber 192 and around the circle of output shaft bearing chamber cavity wall
Circumferential direction be embedded with a upper limit snap ring 1921 and once limited location snap ring 1922 and be formed with a bearing stop circle 1923, bearing
Stop that circle 1923 is located at the top in output shaft bearing chamber 192, upper limit snap ring 1921 is located at the middle part in output shaft bearing chamber 192,
And lower limit snap ring 1922 is located at the bottom in output shaft bearing chamber 192, the top in aforesaid a pair of output shaft bearings 1721
One output shaft bearing is positioned at bearing to be stopped between circle 1923 and upper limit snap ring 1921, and in a pair of output shaft bearings 1721
An output shaft bearing of bottom be positioned between upper and lower limited location snap ring 1921,1922, and in output shaft bearing chamber 192
Bottom be embedded with a bearing bore bottom sealing ring 1924.
When servomotor 2 works, servo motor shaft is driven to be connected set 12 by the servo motor shaft 21 of servomotor 2
With servo motor shaft drive gear 13a, due to one group of primary planet pinion 16 simultaneously with servo motor shaft drive gear 13a and
Little gear ring 14a is meshed, thus drives one group of primary planet pinion 16 to surround little gear ring by servo motor shaft drive gear 13a
14a is moved, while drive primary planet pinion disk 15 to move by primary planet pinion axle 151, due to planetary plate central gear
The middle position of sides of the 13b by planetary plate sun gear shaft with primary planet pinion disk 15 towards under is fixed, thus by one
Level planetary gear disk 15 drives planetary plate central gear 13b motions, i.e., planetary plate central gear 16b is with primary planet pinion disk 15
Motion, and as one group of secondary planetary gear 18 is meshed with planetary plate central gear 13b and bull gear 14b simultaneously, thus
One group of secondary planet disk gear 18 is driven to move around bull gear 14b by planetary plate central gear 13b, while passing through secondary planet
Gear shaft 171 drives secondary planetary gear disk 17 to move, and then drives secondary planetary gear disk defeated by secondary planetary gear disk 17
Shaft 172, by secondary planetary gear disk output shaft, 172 Jing power transitions bindiny mechanism 3 drives aforesaid stock screw 6 to move.
Slow down due to have passed through twice, thus the speed of stock screw 6 is minimized, especially with the controllable servomotor of speed
2, thus the load of precise control liquid level strands can be required according to the change of the thickness of liquid level line.
Please emphasis see Fig. 1, aforesaid power transition transmission mechanism 3 includes a shaft coupling block set 31 and a coupling band 32, shaft coupling
Bottom of the top of block set 31 by shaft coupling block set screw 312 with aforesaid motor fixing seat lid 19 is fixed, and coupling band 32 passes through
Coupling band upper bearing (metal) 321 and coupling band lower bearing 322 are rotatably arranged in the shaft coupling sleeve seat cavity 311 of shaft coupling block set 31, and
And the axle key 1723 of the lower end of the upper end of the coupling band 32 and said second planetary gear disk output shaft 172（Fig. 2 shows）Transmission connects
Connect, the lower end of the upper end of aforementioned stock screw 6 by screw rod key 62 with coupling band 32 is connected, aforesaid cartridge heater fixation
Bottom of the blue disk 44 by method disk fixing screws 441 with shaft coupling block set 31 is fixed.
As shown in Figure 1, in the shaft coupling sleeve seat cavity cavity wall of aforementioned shaft coupling sleeve seat cavity 311 and corresponding to aforementioned coupling band
Position between upper and lower bearing 321,322 is constituted a coupling band upper bearing (metal) fulcrum bearing 3111, and under corresponding to coupling band
The position of the lower section of bearing 322 has also constituted a coupling band lower bearing fulcrum bearing 3112, and coupling band upper bearing (metal) 321 is bearing in shaft coupling
Put on bearing block 3111, and coupling band lower bearing 322 is bearing in coupling band lower bearing fulcrum bearing 3112, aforementioned
The upper end of axle sleeve 32 and coupling band locking nut 323 has been screwed in the position of top corresponding to coupling band upper bearing (metal) 321（One
It is right）, a packing ring 324 is provided between coupling band locking nut 323 and coupling band upper bearing (metal) 321.
It is in the upper end of aforementioned stock screw 6 and solid with aforementioned cartridge heater in the lower end surface corresponding to aforementioned coupling band 32
Determine the circumferencial direction for being positioned around stock screw 6 between ring flange 44 and offer a locking plate groove 61, set on the locking plate groove 61
A locking plate 611 is equipped with, the locking plate 611 is bearing on cartridge heater fixed flange 44.So structure can be played and avoid stock screw 6
The effect shaken off from coupling band 32.
Preferably, aforesaid coupling band upper bearing (metal) 321 is single-row centripetal bearing, and aforesaid coupling band lower bearing 322 is
Roller bearing.
Still see Fig. 1, aforesaid feeding mechanism 7 includes a storage bin hopper 71, a feed pipe 72 and a discharging control valve 73, store up
Hopper 71 is fixed with the frame of plastic hollow formation machine in a state of use, and constituting at the top of storage bin hopper 71 has a storage bin hopper to enter
Material mouth 711,71 bottom of storage bin hopper constitute have a storage bin hopper discharging interface 712, discharging control valve 73 in a state of use with modeling
The electric control box electrical control connection of material blow moulding machine, the discharging control valve charging aperture of the discharging control valve 73 and storage bin hopper
Discharging interface 712 connects, and one end of feed pipe 72 is connected with the discharging control valve discharging opening of discharging control valve 73, and feed pipe 72
The other end connect with aforementioned liquid level strands intake 43, and by the aforementioned of the position for being arranged on liquid level strands intake 43
Location-plate 431 is limited.
Refer to Fig. 3 and with reference to Fig. 1 and Fig. 2, the injection of the structural system of the plastic hollow formation machine that figure 3 illustrates
Shaping mechanism 9, the injection moulding mechanism 9 are also referred to as injection moulding die head.Melting charge shown in Fig. 1 draws mouth 52 and injection moulding
Mechanism 9 connects, as injection moulding mechanism 9 belongs to known technology, such as referring also to the CN248158Y having already mentioned above（But
It is not limited to the structure of the patent）, thus applicant repeats no more.
In the case where hollow plastic molding press is in running order, aforesaid servomotor 2 works, Jing planetary reducers 1
Slow down, and the coupling band of the structural system of power transition bindiny mechanism 3 is driven by aforesaid secondary planetary gear disk output shaft 172
32, stock screw 6 is driven by coupling band 32, at the same time, working condition of the heater 41 in being powered, by heater 41 to liquid
Bit line material cartridge heater 4 is heated, also at the same time, the discharging control valve 73 of feeding mechanism 7（It is preferred that adopting ball valve）In unlatching shape
State, and the PLC of the size-controlled electric control box in plastic hollow formation machine of the opening degree of the discharging control valve 73（Can
Programming sequence controller）, the liquid level strands in storage bin hopper 71（Transparent plastic pellet）Jing discharging control valves 73 enter feed pipe 72,
And then introduce liquid level strands cartridge heater chamber 42 from liquid level strands intake 43, then under the motion of stock screw 6 and plus
Under the heating of hot device 41, liquid level strands are drawn into the melting charge fairlead 51 of connecting seat 5 with molten condition successively Jing melting charges（
Melting charge can be claimed to draw the road）Runner of the mouth 52 drawn with melting charge into the core rod 91 of the injection moulding mechanism 9 shown in Fig. 3
92, make the short transverse of the hollow plastic container molded by injection moulding mechanism 9 form a width according to technological requirement（No
The width of the visual liquid level line required by isometric container is different）It is determined that visual liquid level line.
In sum, the technical scheme that the present invention is provided compensate for the shortcoming of prior art, has favorably accomplished invention and has appointed
Business, has faithfully cashed the technique effect described in the superincumbent technique effect hurdle of applicant.
Claims (9)
1. the visual liquid level strands extruding device that a kind of hollow plastic container inflation is molded, it is characterised in that including a planet tooth
Wheel decelerator (1), the planetary reducer (1) are fixed in the frame of hollow plastic molding press in a state of use；One watches
Motor (2) is taken, the servomotor (2) is arranged on the top of the planetary reducer (1) and and planetary reducer
(1) it is connected；One power transition bindiny mechanism (3), the power transition bindiny mechanism (3) is corresponding to the planetary gear reduction
The position of the lower section of fast device (1) is connected with planetary reducer (1)；One liquid level strands cartridge heater (4), the liquid level strands
Cartridge heater (4) is solid with power transition bindiny mechanism (3) in the position of the bottom corresponding to the power transition bindiny mechanism (3)
It is fixed, and having heaters (41) is set on the outer wall of liquid level strands cartridge heater (4), and in liquid level strands cartridge heater (4)
Upper lateral part offer one for by liquid level strands introduce liquid level strands cartridge heater (4) liquid level strands cartridge heater chamber (42) in liquid
Bit line material intake (43)；One melting charge draws connecting seat (5), and the melting charge is drawn connecting seat (5) and added with the liquid level strands
The bottom of hot cylinder (4) is fixed, and on melting charge extraction connecting seat (5) offers a melting charge fairlead (51), and this melts
Melting material fairlead (51) is communicated with described liquid level strands cartridge heater chamber (42), and the sidepiece of connecting seat (5) is drawn in melting charge
It is fixed with a melting charge and draws mouth (52), the melting charge is drawn mouth (52) and communicated with the melting charge fairlead (51)；One material extrusion
Screw rod (6), the stock screw (6) are arranged in the liquid level strands cartridge heater chamber (42), and the upper end of the stock screw (6)
It is connected with the power transition bindiny mechanism (3), and lower end extends to liquid level strands cartridge heater chamber with vertical cantilever state
(42) bottom；One for the feeding mechanism (7) to described liquid level strands cartridge heater chamber (42) feeding liquid level strands, the feeding
Mechanism (7) is connected with the liquid level strands intake (43), and described planetary reducer (1) is including servomotor fixed seat
(11), servo motor shaft is connected set (12), servo motor shaft drive gear (13a), planetary plate central gear (13b), little
Gear ring (14a), bull gear (14b), primary planet pinion disk (15), one group of primary planet pinion (16), secondary planetary gear disk
(17), one group of secondary planetary gear (18) and motor fixing seat lid (19), servomotor fixed seat (11) is with bearing bore
(111), planetary gear chamber (112) and primary planet pinion disk chamber (113), planetary gear chamber (112) are positioned at bearing bore (111)
Lower section, and primary planet pinion disk chamber (113) is positioned at the lower section of planetary gear chamber (112), and in servomotor fixed seat
(11) top expansion is provided with a servomotor fixed platform (114), and servo motor shaft is connected set (12) by a pair of connections
Set bearing (121) is rotatably supported in bearing bore (111), and the be connected upper end of set (12) of the servo motor shaft leans out
Bearing bore (111), servo motor shaft drive gear (13a) positioned at servo motor shaft be connected set (12) lower section and correspond to
In the middle position of planetary gear chamber (112), little gear ring (14a) is mounted in the cavity wall of planetary gear chamber (112), primary planet
Toothed disc (15) is arranged in primary planet pinion disk chamber (113), and in the primary planet pinion disk (15) towards upper one
Side is fixed with the primary planet pinion axle (151) equal with the quantity of one group of described primary planet pinion (16), one group of one-level
Planetary gear (16) be rotatably arranged on primary planet pinion axle (151) and while with described servo motor shaft sliding tooth
Wheel (13a) and described little gear ring (14a) are meshed, and planetary plate central gear (13b) is corresponding to primary planet pinion disk
(15) middle position of the side towards under is fixed on primary planet pinion disk (15), and motor fixing seat lid (19) is watched with described
The bottom for taking motor fixing seat (11) is fixed, and the motor fixing seat lid (19) is with a secondary planetary gear disk chamber (191) and
Output shaft bearing chamber (192), the bottom of output shaft bearing chamber (192) positioned at secondary planetary gear disk chamber (191), bull gear
(14b) it is mounted in the cavity wall in secondary planetary gear disk chamber (191), secondary planetary gear disk (17) is arranged on secondary planetary gear
In disk chamber (191), it is fixed with and one group of described secondary planetary gear towards upper side in the secondary planetary gear disk (17)
(18) the equal secondary planetary gear axle (171) of quantity, and the central authorities of the side in secondary planetary gear disk (17) towards under
Position is fixed with the upper end of secondary planetary gear disk output shaft (172), the middle part of secondary planetary gear disk output shaft (172)
It is rotatably supported in the output shaft bearing chamber (192) by a pair of output shaft bearings (1721), and lower end leans out motor admittedly
Reservation lid (19), one group of secondary planetary gear (18) be rotatably arranged on secondary planetary gear axle (171) and while with institute
The planetary plate central gear (13b) and described bull gear (14b) stated is meshed, and described servomotor (2) is with its servo
State of the motor shaft (21) towards under and the servomotor fixed platform (114) are fixed, and servo motor shaft (21) with it is described
Servo motor shaft is connected set (12) and the servo motor shaft drive gear (13a) connection, power transition transmission
The bottom of mechanism (3) and the motor fixing seat lid (19) is fixed, and while with the secondary planetary gear disk output shaft
(172) lower end is connected, and expands at the top of described liquid level strands cartridge heater (4) and is provided with a cartridge heater fixed flange
(44), the cartridge heater fixed flange (44) is fixed with the bottom of power transition transmission mechanism (3), the stock screw (6)
Pitch is tapered into from top to bottom from the short transverse of stock screw (6).
2. the visual liquid level strands extruding device that hollow plastic container inflation according to claim 1 is molded, its feature
It is that circumferencial direction in the bearing bore cavity wall of the bearing bore (111) and around bearing bore cavity wall is embedded with snap ring on
(111) and once snap ring (1112) and adapter sleeve bearing block circle (1113) is formed with, upper snap ring (1111) is positioned at axle
The top of chamber (111) is held, lower snap ring (1112) is positioned at the middle part of bearing bore (111), adapter sleeve bearing block circle (1113) position
One adapter sleeve bearing on the top in the bottom of lower snap ring (1112), a pair of described adapter sleeve bearings (121) is positioned at
Between upper and lower snap ring (1111,1112), and an adapter sleeve bearing of the bottom in a pair of adapter sleeve bearings (121) is positioned at
Between lower snap ring (1112) and adapter sleeve bearing block circle (1113)；The described servo motor shaft set (12) that is connected has
One servo motor shaft connecting hole (122), the servo motor shaft connecting hole (122) are connected the upper of set (12) from servo motor shaft
To lower end, the servo motor shaft (21) of the servomotor (2) is in the position corresponding to servo motor shaft connecting hole (122) for end insertion
Put and be connected set (12) fixation by flat key and servo motor shaft, and the lower end of servo motor shaft (21) leans out servomotor
Axle connecting hole (122) is fixed for described servo motor shaft drive gear (13a).
3. the visual liquid level strands extruding device that hollow plastic container inflation according to claim 1 is molded, its feature
The quantity of the primary planet pinion axle (151) described in being has three, and around the circle of the primary planet pinion disk (15)
Circumferential direction equidistant intervals are distributed, and the quantity of one group of described primary planet pinion (16) is similarly three and respectively passes through one-level
Planetary gear needle bearing (161) is rotatably arranged on primary planet pinion axle (151)；Described secondary planetary gear axle
(171) quantity has three, and the circumferencial direction etc. around the secondary planetary gear disk (17) is walked on tiptoe from being spaced apart, described
One group of secondary planetary gear (18) quantity be similarly three and respectively by secondary planetary gear needle bearing (181) rotate
Be arranged on secondary planetary gear axle (171).
4. the visual liquid level strands extruding device that hollow plastic container inflation according to claim 1 is molded, its feature
It is in the output shaft bearing chamber cavity wall of the output shaft bearing chamber (192) and around the circumference of output shaft bearing chamber cavity wall
Direction be embedded with a upper limit snap ring (1921) and once limited location snap ring (1922) and be formed with a bearing stop circle (1923),
Bearing stops circle (1923) positioned at the top of output shaft bearing chamber (192), and upper limit snap ring (1921) is positioned at output shaft bearing chamber
(192) middle part, and lower limit snap ring (1922) is positioned at the bottom of output shaft bearing chamber (192), a pair of described output shaft axles
An output shaft bearing for holding the top in (1721) is positioned between bearing stop circle (1923) and upper limit snap ring (1921),
And an output shaft bearing of the bottom in a pair of output shaft bearings (1721) is positioned at upper and lower limited location snap ring (1921,1922)
Between, and bearing bore bottom sealing ring (1924) is embedded with the bottom of output shaft bearing chamber (192).
5. the visual liquid level strands extruding device that hollow plastic container inflation according to claim 1 is molded, its feature
Be described power transition transmission mechanism (3) including a shaft coupling block set (31) and a coupling band (32), shaft coupling block set (31)
Top is fixed with the bottom of described motor fixing seat lid (19), and coupling band (32) is by coupling band upper bearing (metal) (321) and connection
Axle sleeve lower bearing (322) is rotatably arranged in the shaft coupling sleeve seat cavity (311) of shaft coupling block set (31), and the coupling band (32)
Upper end is connected with the lower end of the secondary planetary gear disk output shaft (172), the upper end of the stock screw (6) and shaft coupling
The lower end of set (32) is connected, and the bottom of described cartridge heater fixed flange (44) and shaft coupling block set (31) is fixed.
6. the visual liquid level strands extruding device that hollow plastic container inflation according to claim 5 is molded, its feature
It is in the shaft coupling sleeve seat cavity cavity wall of the shaft coupling sleeve seat cavity (311) and corresponding to the upper and lower bearing of the coupling band
Position between (321,322) is constituted coupling band upper bearing (metal) fulcrum bearing (3111), and corresponding to coupling band lower bearing
(322) position of lower section has also constituted coupling band lower bearing fulcrum bearing (3112), and coupling band upper bearing (metal) (321) is bearing in connection
On axle sleeve upper bearing (metal) fulcrum bearing (3111), and coupling band lower bearing (322) is bearing on coupling band lower bearing fulcrum bearing (3112),
Shaft coupling lock set has been screwed in the upper end of the coupling band (32) and in the position of the top corresponding to coupling band upper bearing (metal) (321)
Tight nut (323), is provided with a packing ring (324) between coupling band locking nut (323) and coupling band upper bearing (metal) (321).
7. the visual liquid level strands extruding device that hollow plastic container inflation according to claim 5 is molded, its feature
It is in the upper end of the stock screw (6) and solid with the cartridge heater in the lower end surface corresponding to the coupling band (32)
Determine the circumferencial direction for being positioned around stock screw (6) between ring flange (44) and offer a locking plate groove (61), in the locking plate groove
(61) locking plate (611) is provided with, the locking plate (611) is bearing on cartridge heater fixed flange (44).
8. the visual liquid level strands extruding device that the hollow plastic container inflation according to claim 5 or 6 is molded, which is special
The coupling band upper bearing (metal) (321) levied described in being is single-row centripetal bearing, and described coupling band lower bearing (322) is Roller Shaft
Hold.
9. the visual liquid level strands extruding device that hollow plastic container inflation according to claim 1 is molded, its feature
Be described feeding mechanism (7) including a storage bin hopper (71), a feed pipe (72) and a discharging control valve (73), in storage bin hopper
(71) top is constituted a storage bin hopper charging aperture (711), and constituting in storage bin hopper (71) bottom has storage bin hopper discharging interface
(712), the discharging control valve charging aperture of discharging control valve (73) is connected with storage bin hopper discharging interface (712), feed pipe (72)
One end is connected with the discharging control valve discharging opening of discharging control valve (73), and the other end of feed pipe (72) and the liquid level strands
Intake (43) is connected, and is limited by the location-plate (431) at the position for being arranged on liquid level strands intake (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751935.8A CN105252747B (en) | 2015-11-06 | 2015-11-06 | The visual liquid level strands extruding device of hollow plastic container inflation shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751935.8A CN105252747B (en) | 2015-11-06 | 2015-11-06 | The visual liquid level strands extruding device of hollow plastic container inflation shaping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105252747A CN105252747A (en) | 2016-01-20 |
| CN105252747B true CN105252747B (en) | 2017-04-05 |
Family
ID=55092825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510751935.8A Active CN105252747B (en) | 2015-11-06 | 2015-11-06 | The visual liquid level strands extruding device of hollow plastic container inflation shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105252747B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2481508Y (en) * | 2001-07-04 | 2002-03-13 | 常熟市同大机械有限公司 | Visible liquid level line forming die for plastic container |
| JP4856556B2 (en) * | 2007-01-15 | 2012-01-18 | 株式会社東海理化電機製作所 | Electric steering lock device |
| CN203046206U (en) * | 2012-12-31 | 2013-07-10 | 苏州金纬机械制造有限公司 | Double-wall corrugated pipe forming machine |
| CN205097525U (en) * | 2015-11-06 | 2016-03-23 | 苏州同大机械有限公司 | Visual liquid level line material extruding device that shaping of cavity plastic container inflation was used |
-
2015
- 2015-11-06 CN CN201510751935.8A patent/CN105252747B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105252747A (en) | 2016-01-20 |
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Address after: No. 21 Fenghuang Avenue, Fenghuang Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Tongda Machinery Co.,Ltd. Country or region after: China Address before: No. 8 Fenghuang Avenue, Fenghuang Town, Zhangjiagang City, Jiangsu Province Patentee before: SUZHOU TONGDA MACHINERY Co.,Ltd. Country or region before: China |
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